Construction drilling machine how to find the right look for a construction point 1. high among the lower terrain according to valley or low-lying terrain in search of water. For example, in the mountains wells, groundwater is generally more gathered in the valley, or excrete surface line into spring; drowning in the coastal or lakeside valley, due to the rain and surface water infiltration centralized, viable into freshwater lenses, this lens body buried in the Valley of drowning low-lying dunes groundwater drilling machine works a small desert areas in the dunes in depressions between dunes shallowly buried underground. 2. Good permeability formations looking poor permeability of rock fissures in the rock, permeability good mountain (limestone area) to find water, because water permeability rocks, precipitation along small cracks penetrate deep drilling machine, groundwater depth tens to hundreds of meters, settlements scattered in the mountains to fight such a deep well, now there are some difficulties. Looking for water in this area to try to find shallow or relatively impermeable layer impermeable layer. Such small drilling machine Price, impermeable layer prevents penetration of the upper groundwater infiltration no longer continue, and gather in the impermeable layer above. This aquifer although sometimes the water is not, but shallow, water to meet the requirements of small settlements. 3. poor permeability rock formations in the mountains to find a number of good permeability igneous or metamorphic distribution layer to find water, deep bedrock wells as no construction fractured, its water permeability is poor, while the upper part due to the long suffering bedrock weathering, forming deep fissures good permeability weathering crust, in the weathering crust and in the foothills of the residual soil slopes laminated sized drilling rigs where to sell, voids and cracks found water. The dispersion of the find concentrated in fractured rock to find the uneven distribution of water, to take advantage of rock fractures of unevenness. Looking fissure most developed areas, such as near the dikes. Veins is accompanied by volcanic activity or other tectonic movements invade surrounding rock formations. Since the invasion of dykes, wells so that the surrounding rock crushing, fissures and produce denser storage of groundwater. Small drilling machine structure constructed primarily to see the impact of drilling or back to the rotation, impact drill is simple: tripod, winch, impact drill. Back Rotation: 1, positive cycle: winches, turntable, rig, mud pump, drill pipe, crane, traveling block. 2, reverse circulation and positive cycle only mud pump is different, other are similar. 2015 a small drilling machine, drilling machine Pengxi small Prius Prius provided by Luoyang Drilling Equipment Co., Ltd. Luoyang Prius Drilling Equipment Co., Ltd. (www.zuanji888.com/) strong, credible, Luoyang in Henan and other industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Prius into the brilliant and you work for a better future!